Handle for dental x-ray machine



FIG. 1 is a left side perspective view of a handle for a dental x-ray machine showing my new design;

FIG. 2 is a left side view thereof, the right side view being a mirror image;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom view thereof. 

The ornamental design for a handle for dental x-ray machine, as shown and described. 